multistage

/muhl-ti-steyj/US // ˈmʌl tɪˌsteɪdʒ //UK // (ˈmʌltɪˌsteɪdʒ) //

多阶段,多段式,多阶段性,多级

Definitions

adj.形容词 adjective

When the National Gallery of Art finishes its multistage comeback with Friday’s reopening of its East Building, it will not require fully vaccinated visitors to wear masks, and it will not seek proof of their vaccine status.
NASA refers to the landing protocol as "seven minutes of terror" due to its complicated, multistage nature, all of which is run under automated guidance.